Title:
FPGAIMPLEMENTATIONOFATUNABLEBANDPASSFILTER
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Description: Any Band-Pass filter may be converted into a tunable filter with
a single tuning parameter through the use of a new Tunable
Heterodyne Band-Pass Filter concept in which the frequency of
the heterodyne signal is adjusted thereby translating the entire
filter transfer function in frequency. If the fixed filter is
selected to be a narrow-band band-pass filter, the new Tunable
Heterodyne Band-Pass Filter concept can be used very
effectively in the elimination of narrow band interference in
wide-band communications or control systems. A single-chip
version of this tunable filter can be constructed using a Xilinx
Virtex XCV800 chip. The resulting filter is a flexible tunable
band-pass filter that can be varied from DC to n/2 or from n/2
to n depending on the parameters of the fixed output low-pass
filter.
- [max262] - Max262 chip to control the use of single
File list (Check if you may need any files):
FPGA IMPLEMENTATION OF A TUNABLE BAND-PASS FILTER.pdf
